/*
* Copyright ( c ) 2010 , Oracle and / or its affiliates . All rights reserved .
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER .
*
* This code is free software ; you can redistribute it and / or modify it
* under the terms of the GNU General Public License version 2 only , as
* published by the Free Software Foundation .
*
* This code is distributed in the hope that it will be useful , but WITHOUT
* ANY WARRANTY ; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE . See the GNU General Public License
* version 2 for more details ( a copy is included in the LICENSE file that
* accompanied this code ) .
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work ; if not , write to the Free Software Foundation ,
* Inc . , 51 Franklin St , Fifth Floor , Boston , MA 02110 - 1301 USA .
*
* Please contact Oracle , 500 Oracle Parkway , Redwood Shores , CA 94065 USA
* or visit www . oracle . com if you need additional information or have any
* questions .
*/
/*
* @ test
* @ key headful
* @ bug 6923305
* @ summary SynthSliderUI paints the slider track when the slider ' s " paintTrack " property is set to false
* @ author Pavel Porvatov
* @ run main bug6923305
*/
import javax.swing.*;
import javax.swing.plaf.synth.SynthContext;
import javax.swing.plaf.synth.SynthLookAndFeel;
import javax.swing.plaf.synth.SynthSliderUI;
import java.awt.*;
import java.awt.image.BufferedImage;
public class bug6923305 {
public static void main(String[] args) throws Exception {
UIManager.setLookAndFeel(new SynthLookAndFeel());
SwingUtilities.invokeAndWait(new Runnable() {
public void run() {
JSlider slider = new JSlider();
slider.setUI(new SynthSliderUI(slider) {
@Override
protected void paintTrack(SynthContext context, Graphics g, Rectangle trackBounds) {
throw new RuntimeException("Test failed: the SynthSliderUI.paintTrack was invoked" );
}
});
slider.setPaintTrack(false );
slider.setSize(slider.getPreferredSize());
BufferedImage bufferedImage = new BufferedImage(slider.getWidth(), slider.getHeight(),
BufferedImage.TYPE_INT_ARGB);
slider.paint(bufferedImage.getGraphics());
}
});
}
}
Messung V0.5 in Prozent C=96 H=81 G=88
¤ Dauer der Verarbeitung: 0.12 Sekunden
(vorverarbeitet am 2026-06-10)
¤
*© Formatika GbR, Deutschland